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再生混凝土力学性能研究现状与挑战

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下文介绍了再生混凝土基本概念及其在建筑领域的重要性，并对再生混凝土抗压强度、抗折强度、耐久性等性能进行凝练，使其与普通混凝土进行比较。同时，还对再生混凝土的制造等方面提出改进方法，使其力学性能得到提升，以确保其在建筑结构中的安全可靠性;最后对其未来发展趋势和挑战进行讨论，认为再生混凝土在推广应用过程中具有广阔市场前景和应用潜力。
In this paper,the mechanical properties of recycled concrete are reviewed at home and abroad,so as to provide a reference for the application of recycled concrete in the construction field.Firstly,this paper introduces the basic concept of recycled concrete and its importance in the construction field,and then condenses the properties of recycled concrete,such as compressive strength,flexural strength,durability,etc.,and compares them with ordinary concrete.At the same time,improvement methods are also proposed for the manufacture of recycled concrete,so that its mechanical properties can be improved to ensure its safety and reliability in the building structure.Finally,the future development trend and challenges are discussed,and it is believed that recycled concrete has broad market prospects and application potential in the process of popularization and application.

recycled concreterecycled coarse aggregatecompressive strengthflexural strengthdurability

刘家豪、张豪迈、张超、姜景山、朱添禹、王晓闫

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南京工程学院建筑工程学院,江苏 南京 211167

再生混凝土 再生粗骨料 抗压强度 抗折强度 耐久性

江苏省大学生创新创业训练计划项目江苏省大学生创新创业训练计划项目江苏省大学生创新创业训练计划项目南京工程学院大学生科技创新基金项目资助南京工程学院大学生科技创新基金项目资助南京工程学院大学生科技创新基金项目资助

202311276107Y202311276200H202311276196HTB202309007TB202309003TB202309012

2024

江苏建材
江苏省建材工业协会

江苏建材

影响因子：0.257
ISSN：1004-5538
年,卷(期)：2024.(5)